4-Ethoxy-N-(5-nitrothiazol-2-yl)benzamide CAS 312608-54-1
| CAS No. | 312608-54-1 |
| Molecular Formula | C12H11N3O4S |
| Molecular Weight | 293.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Ethoxy-N-(5-nitrothiazol-2-yl)benzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
4-Ethoxy-N-(5-nitrothiazol-2-yl)benzamide (CAS 312608-54-1) is a high-purity analytical reference standard with the molecular formula C12H11N3O4S and a molecular weight of 293.30 g/mol.
Structurally, 4-Ethoxy-N-(5-nitrothiazol-2-yl)benzamide (C12H11N3O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 293.30 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H11N3O4S |
| Molecular Weight | 293.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethoxy Standards
- 2-Ethoxy-n-(5-nitro-1,3-thiazol-2-yl)benzamide (CAS 333442-05-0)
- Ethyl 2-(4-ethoxy-4-oxobutanamido)benzoate (CAS 120572-43-2)
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- 5-(2-Ethoxy-4-methyl-phenoxymethyl)-4-ethyl-4H-[1,2,4]triazole-3-thiol (CAS 756494-57-2)
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Recommended Standards
- 4-Amino-n-(4-nitrophenyl)benzene-1-sulfonamide (CAS 6829-82-9)
- 4-Methyl-2-((4-nitrobenzyl)sulfonyl)pyrimidine (CAS 866138-24-1)
- 4-(Diethoxyphosphoryl)-piperidine-1-carboxylic acid ethyl ester, 98% (CAS 216870-24-5)
- Ethyl 2-amino-4-(4-nitrophenyl)thiazole-5-carboxylate (CAS 68301-50-8)
- 3-Methylcyclohexanecarboxylic anhydride (CAS 1263376-32-4)
- 3-Bromo-6-(bromomethyl)-4-(difluoromethyl)pyridin-2-amine (CAS 1804693-34-2)
- 2-amino-6-bromopyridine (CAS 19798-81-3)
- 3-[3-(Morpholin-4-yl)phenyl]-1h-pyrazol-5-amine (CAS 1029106-93-1)
- 1,3-Diethylpiperazin-2-one (CAS 1404546-80-0)
- 3-Bromo-4-methoxyphenylboronic acid (CAS 1109791-90-3)
- Methyl (E)-2-Phenyldiazene-1-carboxylate (CAS 2207-96-7)
- Methotrexate Impurity 60 (CAS CATO-C4X-115460)
- 2-Heptyl-1,2-benzisothiazol-3(2H)-one (CAS 141426-20-2)
- Allo-D-Ile27-Tirzepatide (CAS CATO-CPTD788961)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com